NL8301632A - Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. - Google Patents

Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. Download PDF

Info

Publication number
NL8301632A
NL8301632A NL8301632A NL8301632A NL8301632A NL 8301632 A NL8301632 A NL 8301632A NL 8301632 A NL8301632 A NL 8301632A NL 8301632 A NL8301632 A NL 8301632A NL 8301632 A NL8301632 A NL 8301632A
Authority
NL
Netherlands
Prior art keywords
track
substrate
record carrier
recording layer
information
Prior art date
Application number
NL8301632A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL8301632A priority Critical patent/NL8301632A/nl
Priority to CA000453388A priority patent/CA1228423A/en
Priority to EP84200646A priority patent/EP0124950B1/en
Priority to AT84200646T priority patent/ATE30280T1/de
Priority to DE8484200646T priority patent/DE3466820D1/de
Priority to AU27773/84A priority patent/AU574069B2/en
Priority to JP59091141A priority patent/JPS59210546A/ja
Publication of NL8301632A publication Critical patent/NL8301632A/nl
Priority to US07/308,977 priority patent/US4872156A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2531—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NL8301632A 1983-05-09 1983-05-09 Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. NL8301632A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8301632A NL8301632A (nl) 1983-05-09 1983-05-09 Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen.
CA000453388A CA1228423A (en) 1983-05-09 1984-05-02 Record carrier in which information can be written and which can be read by optical means
EP84200646A EP0124950B1 (en) 1983-05-09 1984-05-07 Record carrier in which information can be written and which can be read by optical means
AT84200646T ATE30280T1 (de) 1983-05-09 1984-05-07 Optisch schreibbarer und lesbarer informationstraeger.
DE8484200646T DE3466820D1 (en) 1983-05-09 1984-05-07 Record carrier in which information can be written and which can be read by optical means
AU27773/84A AU574069B2 (en) 1983-05-09 1984-05-08 Optical recording case
JP59091141A JPS59210546A (ja) 1983-05-09 1984-05-09 光記録キャリヤ
US07/308,977 US4872156A (en) 1983-05-09 1989-02-08 Record carrier with a preformed information track for recording information with a radiation beam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8301632A NL8301632A (nl) 1983-05-09 1983-05-09 Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen.
NL8301632 1983-05-09

Publications (1)

Publication Number Publication Date
NL8301632A true NL8301632A (nl) 1984-12-03

Family

ID=19841827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8301632A NL8301632A (nl) 1983-05-09 1983-05-09 Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen.

Country Status (8)

Country Link
US (1) US4872156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0124950B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59210546A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE30280T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU574069B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1228423A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3466820D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8301632A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578788A (en) * 1983-06-02 1986-03-25 International Business Machines Corporation High performance optical storage medium with separate mechanical servo tracks embedded within the medium
JPS60239947A (ja) * 1984-05-15 1985-11-28 Ricoh Co Ltd 光学的情報記憶媒体
JPH0619854B2 (ja) * 1984-10-08 1994-03-16 株式会社リコー 光学的情報記憶媒体
JPS6350933A (ja) * 1986-08-20 1988-03-03 Matsushita Electric Ind Co Ltd 平板状情報記録担体
US5339301A (en) * 1986-10-06 1994-08-16 U.S. Philips Corporation Optically readable record carrier for recording information, method and apparatus for manufacturing such, apparatus for recording and reading information on a such a record carrier
US5200948A (en) * 1988-02-05 1993-04-06 Tandy Corporation Recording method and apparatus
CA2025724C (en) * 1989-09-27 1996-05-07 Yoshio Sato Information processor and disk memory used in the same
US5204852A (en) * 1990-02-17 1993-04-20 Victor Company Of Japan, Ltd. Optical disc-like recoding medium and manufacturing method thereof
US5274623A (en) * 1990-07-19 1993-12-28 Fuji Photo Film Co., Ltd. Information recording medium having high modulation degree
US7227817B1 (en) 1999-12-07 2007-06-05 Dphi Acquisitions, Inc. Low profile optical head
US6580683B1 (en) 1999-06-23 2003-06-17 Dataplay, Inc. Optical recording medium having a master data area and a writeable data area
US7191153B1 (en) 1999-09-10 2007-03-13 Dphi Acquisitions, Inc. Content distribution method and apparatus
US6631359B1 (en) 1999-09-10 2003-10-07 Dphi Acquisitions, Inc. Writeable medium access control using a medium writeable area
US20020061309A1 (en) * 2000-03-08 2002-05-23 Garger Stephen J. Production of peptides in plants as N-terminal viral coat protein fusions

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2197495A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-25 1974-03-22 Thomson Csf
FR2271617B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-15 1976-10-15 Thomson Brandt
FR2288370A1 (fr) * 1974-10-18 1976-05-14 Thomson Brandt Perfectionnements aux supports d'information a lecture optique
FR2365854A1 (fr) * 1976-09-24 1978-04-21 Thomson Brandt Procede de fabrication d'un support d'information enregistrable et lisible optiquement et support obtenu par un tel procede
US4175956A (en) * 1978-02-10 1979-11-27 Eastman Kodak Company Electrophotosensitive materials for migration imaging processes
NL187413C (nl) * 1978-03-16 1991-09-16 Philips Nv Registratiedragerlichaam, ingeschreven registratiedrager, werkwijze voor het inschrijven van het registratiedragerlichaam en inrichting voor het uitvoeren van de werkwijze en voor het uitlezen van een ingeschreven registratiedrager.
CA1165871A (en) * 1978-11-08 1984-04-17 Kornelis Bulthuis Optically inscribable record carrier
NL7905914A (nl) * 1979-08-01 1981-02-03 Philips Nv Kleurstof bevattend laagje van een filmvormend polymeer bindmiddel en toepassing ervan in een informatie- registratieeelement.
JPS5646221A (en) * 1979-09-20 1981-04-27 Nippon Telegr & Teleph Corp <Ntt> Optically recording medium
US4285056A (en) * 1979-10-17 1981-08-18 Rca Corporation Replicable optical recording medium
US4340959A (en) * 1979-12-28 1982-07-20 Rca Corporation Optical recording medium with a thick overcoat
US4435801A (en) * 1979-12-28 1984-03-06 Rca Corporation Information record with a thick overcoat
JPS56117341A (en) * 1980-02-18 1981-09-14 Toshiba Corp Optical disk and its manufacture
US4320489A (en) * 1980-03-03 1982-03-16 Rca Corporation Reversible optical storage medium and a method for recording information therein
JPS56145535A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Disc for optical recording
FR2481501B1 (fr) * 1980-04-25 1985-09-13 Philips Nv Porteur d'enregistrement comportant une structure d'information lisible par voie optique et dispositif pour la lecture d'un tel porteur d'enregistrement
FR2490858B1 (fr) * 1980-09-25 1986-04-04 Rca Corp Milieu d'enregistrement optique a sensibilite variable et disque contenant de l'information, realise a l'aide d'un tel milieu
US4519064A (en) * 1980-10-27 1985-05-21 Nippon Columbia Kabushikikaisha Optical record disc
JPS5774845A (en) * 1980-10-27 1982-05-11 Nippon Columbia Co Ltd Optical recording disk
NL8006655A (nl) * 1980-12-08 1982-07-01 Philips Nv Optisch uitleesbare informatiedrager.
US4336545A (en) * 1980-12-18 1982-06-22 Eastman Kodak Company Optical disc structure, method and apparatus physically optimized for writing and reading with a single wavelength
JPS57158047A (en) * 1981-03-24 1982-09-29 Toshiba Corp Optical information recording medium
NL8101932A (nl) * 1981-04-21 1982-11-16 Philips Nv Inrichting voor het inschrijven en uitlezen van informatiesporen in een optische registratiedrager.
US4359750A (en) * 1981-04-30 1982-11-16 Eastman Kodak Company Optical disc structure
DE3229573A1 (de) * 1981-08-17 1983-02-24 RCA Corp., 10020 New York, N.Y. Optisches aufzeichnungsmaterial, informationstraeger und verfahren zum herstellen eines optischen aufzeichnungsmaterials
JPS58100248A (ja) * 1981-12-11 1983-06-14 Ricoh Co Ltd 光学的情報記録媒体
NL8300155A (nl) * 1983-01-17 1984-08-16 Philips Nv Registratie-element met een pyrylium- of thiopyrylium-squarylium kleurstoflaag en nieuwe pyrylium- of thiopyrylium-squarylium verbindingen.
JPS59135640A (ja) * 1983-01-25 1984-08-03 Tdk Corp 光記録媒体

Also Published As

Publication number Publication date
JPS59210546A (ja) 1984-11-29
AU2777384A (en) 1984-11-15
EP0124950B1 (en) 1987-10-14
US4872156A (en) 1989-10-03
EP0124950A1 (en) 1984-11-14
CA1228423A (en) 1987-10-20
DE3466820D1 (en) 1987-11-19
JPH0447907B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-05
AU574069B2 (en) 1988-06-30
ATE30280T1 (de) 1987-10-15

Similar Documents

Publication Publication Date Title
US5448551A (en) Optical information recording media and optical information read/write device
NL8301632A (nl) Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen.
US5179547A (en) Phase change optical information recording medium including means for preventing movement of the recorded portion
JPS6185653A (ja) 光磁気メモリ素子
US6269070B1 (en) Optical disc having specified track pitch, push-pull signal, and cross-track signal
EP1154414A2 (en) Optical recording medium, master disc for the preparation of the optical recording medium and optical recording and/or reproducing apparatus
US6611492B2 (en) Optical recording medium and master disc for preparation thereof
JPS62245545A (ja) 情報記録媒体
KR19990023532A (ko) 상변화 광디스크 매체
JP2001052342A (ja) 光学記録媒体、並びに信号記録装置及び信号記録方法
US7965617B2 (en) Optical data storage medium, apparatus and method for scanning such a medium
JP2003303420A (ja) 光情報記録媒体の記録方法、光情報記録媒体及び駆動装置
JP3108671B2 (ja) 光磁気メモリ素子
JP2000504465A (ja) 光学記録媒体
US7068585B2 (en) Optical information recording medium
JPS6028058B2 (ja) 光学的再生装置用情報記録媒体の製造方法
JP2001148140A (ja) 書換え可能型コンパクトディスク及びその製造方法
JP3492116B2 (ja) 光ディスクおよびその製造方法
JPH07122935B2 (ja) 光学的情報記録媒体及びその製造方法
JP2891201B2 (ja) 光学的情報記録媒体
JP2554514Y2 (ja) 光記録媒体
JP2619850B2 (ja) 情報記録媒体
JP3094740B2 (ja) 光学的情報記録媒体およびその記録再生方法
JPH09128812A (ja) 光記録媒体
JPH0273530A (ja) 光学的記録再生装置のトラッキング制御方法及びその装置並びにこの方法に使用する光記録媒体

Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed